Multi-layer three-dimensional hydroponic vegetable cultivation frame

Abstract

The utility model discloses a multi-layer three-dimensional hydroponic vegetable cultivation frame, which relates to the technical field of vegetable cultivation and comprises four support rods, a plurality of partition plates distributed at equal intervals are jointly and fixedly connected to the outer surfaces of the four support rods, and a cultivation device is jointly and fixedly connected to the top ends of the partition plates. The cultivation device comprises a pump body, the bottom end of the pump body is fixedly connected with the top end of one partition plate, the output end of the pump body is fixedly connected with a water inlet pipe, the input end of the pump body is fixedly connected with a water outlet pipe, and the top end of the lower partition plate is fixedly connected with a water tank. Two ends of the water tank are fixedly connected with one end of the opposite surface of the water inlet pipe and one end of the opposite surface of the water outlet pipe in a penetrating mode respectively.

Description

Technical Field

[0001] This utility model relates to the field of vegetable cultivation technology, specifically a multi-layer three-dimensional hydroponic vegetable cultivation rack. Background Technology

[0002] Hydroponics is a soilless cultivation method that refers to the growth of vegetables by directly immersing their roots in a nutrient solution without soil. Because the hydroponic environment can provide vegetables with sufficient water, nutrients and oxygen, the vegetables grow rapidly and the growth cycle is usually shorter than that of soil cultivation. Lettuce can grow in about 30 days under hydroponic conditions, while it may take more than 40 days under soil cultivation.

[0003] However, existing technologies still have the following problems:

[0004] First, hydroponic vegetables need to absorb an appropriate amount of nutrient solution to continuously provide water to the plant roots and ensure the stability of plant growth. However, existing hydroponic plant growth boxes on the market are not convenient for effectively providing a continuous supply of nutrient solution and water to hydroponic plants.

[0005] Secondly, LED strips provide light for hydroponic vegetables, promoting their growth and providing suitable lighting conditions. However, existing multi-layered hydroponic vegetable cultivation racks on the market are not convenient for effectively installing and removing LED strips, resulting in low practicality.

[0006] To address the aforementioned problems, the inventors proposed a multi-layered, three-dimensional hydroponic vegetable cultivation rack. Utility Model Content

[0007] To address the problems of inconvenient and ineffective continuous supply of nutrient solution and water to hydroponic plants, and the inconvenience of installing and removing LED strips, the purpose of this utility model is to provide a multi-layer three-dimensional hydroponic vegetable cultivation rack.

[0008] To solve the above technical problems, this utility model adopts the following technical solution: a multi-layer three-dimensional hydroponic vegetable cultivation rack, comprising four support rods, with multiple equally spaced partitions fixedly connected to the outer surfaces of the four support rods. The bottom ends of the upper three partitions are fixedly connected to two clamping devices. A cultivation device is fixedly connected to the top of the multiple partitions. The cultivation device includes a pump body, the bottom of which is fixedly connected to the top of one of the partitions. An inlet pipe is fixedly connected to the output end of the pump body, and an outlet pipe is fixedly connected to the input end of the pump body. A water tank is fixedly connected to the top of the lower partition, with its two ends respectively connected to the opposite sides of the inlet and outlet pipes. The pump body is fixedly connected to the water tank at one end. The pump body delivers the extracted nutrient solution through the water inlet pipe at the output end. The water inlet pipe is also fixedly connected to the water tank to form a circulation loop. The water tank is used to store the nutrient solution required for hydroponic vegetables and provide a nutrient source for the entire cultivation system. Each of the three partitions has a box at its top, and each of the three boxes has a lid snapped onto its top. Each of the three lids has multiple holes arranged in a rectangular array at its top. Each of the three boxes has a connecting box fixedly connected to one end. The outer surface of the water outlet pipe has three equally spaced water holes located inside the connecting box. One end of the water tank is fixedly connected to a drain pipe, and the outer surface of the drain pipe is rotatably connected to a valve.

[0009] Preferably, the snap-fit ​​device includes two fixed plates, with a snap-fit ​​plate rotatably connected to one end of the opposite sides of the two fixed plates. A lock hole is provided at one end of the snap-fit ​​plate. A connecting rod is rotatably connected to the bottom end of the partition plate. A locking tongue is fixedly connected to the bottom end of the connecting rod. The lock hole and the locking tongue are the same size. The lock hole at one end of the snap-fit ​​plate cooperates with the locking tongue at the bottom end of the connecting rod rotatably connected to the bottom end of the partition plate. A placement groove is provided on one side of the top of the snap-fit ​​plate. A light strip is snapped into the inner wall of the two placement grooves. The two ends of the light strip are respectively attached to the inner wall of the two placement grooves.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model allows the nutrient solution to flow through the outlet pipe under the action of the pump, into the connecting box through the water outlet, and then into the box body, providing nutrients for hydroponic vegetables, thereby achieving the purpose of providing a continuous supply of nutrient solution and water to hydroponic plants in a convenient and effective manner.

[0012] 2. This utility model can use light strips to provide light for hydroponic vegetables, promoting their growth. The two ends of the light strip are respectively attached to the inner walls of the two placement slots to ensure the stability of the light strip. It is inserted into the lock hole to fix the card plate, thereby achieving the purpose of convenient and effective installation and removal of the light strip. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the cultivation device of this utility model.

[0016] Figure 3 This is a side view of the structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the snap-fit ​​device of this utility model.

[0018] In the diagram: 1. Support rod; 2. Partition plate; 3. Snap-fit ​​device; 4. Cultivation device; 31. Fixing plate; 32. Clip plate; 33. Lock hole; 34. Connecting rod; 35. Locking tongue; 36. Placement slot; 37. Light strip; 401. Pump body; 402. Inlet pipe; 403. Outlet pipe; 404. Water tank; 405. Box body; 406. Box cover; 407. Hole; 408. Connecting box; 409. Water outlet; 410. Drain pipe; 411. Valve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-4As shown, this utility model provides a multi-layer three-dimensional hydroponic vegetable cultivation rack, including four support rods 1. Multiple partitions 2, evenly spaced, are fixedly connected to the outer surfaces of the four support rods 1. The bottom ends of the three upper partitions 2 are fixedly connected to two clamping devices 3. A cultivation device 4 is fixedly connected to the top of the multiple partitions 2. The cultivation device 4 includes a pump body 401. The bottom end of the pump body 401 is fixedly connected to the top of one of the partitions 2. An inlet pipe 402 is fixedly connected to the output end of the pump body 401, and an outlet pipe 403 is fixedly connected to the input end of the pump body 401. A water tank 404 is fixedly connected to the top of the lower partition 2. Both ends of the water tank 404 are fixedly and through-connected to the opposite ends of the inlet pipe 402 and the outlet pipe 403, respectively. The pump body 401 pumps the extracted nutrient solution through the inlet pipe 402 at the output end. The inlet pipe 402 is also fixedly connected to the water tank 404 to form a circulation loop. The water tank 404 is used to store the nutrient solution required for hydroponic vegetables and provide a nutrient source for the entire cultivation system. Each of the three partitions 2 has a box 405 placed on its top. Each of the three box 405 has a cover 406 snapped onto its top. Each of the three cover 406 has multiple holes 407 arranged in a rectangular array on its top. Each of the three box 405 has a connecting box 408 fixedly connected to one end. The outer surface of the outlet pipe 403 is fixedly connected to one end of the multiple partitions 2 and the connecting box 408. The outer surface of the outlet pipe 403 has three equally spaced water holes 409 located inside the connecting box 408. One end of the water tank 404 is fixedly connected to a drain pipe 410. The outer surface of the drain pipe 410 is rotatably connected to a valve 411.

[0021] When the nutrient solution flows through the outlet pipe 403 under the action of the pump body 401, it flows into the connecting box 408 from the water outlet 409 and then into the box body 405, providing nutrients for hydroponic vegetables and facilitating an effective and continuous supply of nutrient solution and water to hydroponic plants.

[0022] The snap-fit ​​device 3 includes two fixed plates 31. One end of the opposite face of the two fixed plates 31 is rotatably connected to a snap-fit ​​plate 32. One end of the snap-fit ​​plate 32 is provided with a lock hole 33. The bottom end of the partition plate 2 is rotatably connected to a connecting rod 34. The outer surface of the connecting rod 34 is in contact with the inner wall of the lock hole 33. The bottom end of the connecting rod 34 is fixedly connected to a latch 35. The lock hole 33 and the latch 35 are the same size. The lock hole 33 at one end of the snap-fit ​​plate 32 and the latch 35 at the bottom end of the connecting rod 34 rotatably connected to the bottom end of the partition plate 2 are used in conjunction. One side of the top of the snap-fit ​​plate 32 is provided with a placement groove 36. The inner walls of the two placement grooves 36 are snap-fitted together with a light strip 37. The two ends of the light strip 37 are respectively in contact with the inner walls of the two placement grooves 36.

[0023] The two ends of the light strip 37 are respectively attached to the inner walls of the two placement slots 36 to ensure the stability of the light strip 37. It is inserted into the lock hole 33 to fix the card plate 32, prevent it from accidentally flipping over, and facilitate the effective installation and removal of the light strip.

[0024] Working Principle: Four support rods 1 serve as the main support structure of the cultivation rack. Multiple equally spaced partitions 2 are fixed to the support rods 1, providing an installation base for the cultivation device 4 and the snap-fit ​​device 3, while also dividing the cultivation into different layers. The pump body 401 is fixed to the top of one of the partitions 2, and draws nutrient solution from the water tank 404 through its inlet pipe 403. The outlet pipe 403 is fixedly connected to the water tank 404 to ensure that the nutrient solution can be drawn out smoothly. The pump body 401 delivers the drawn nutrient solution through the outlet pipe 402, which is also fixedly connected to the water tank 404, forming a circulation loop. The water tank 404 is used to store the nutrient solution required for hydroponic vegetables, providing a nutrient source for the entire cultivation system. 405 is placed at the top of the partition 2 to hold the roots of hydroponic vegetables and nutrient solution. The lid 406 is snapped onto the top of the box body 405 to seal it and reduce the entry of external impurities into the box body 405. The multiple rectangular array holes 407 on the lid 406 are used to fix the hydroponic vegetable plants so that the vegetables can grow stably. The connecting box 408 is fixed to one end of the box body 405. The water outlet 409 on the water outlet pipe 403 is located inside the connecting box 408. When the nutrient solution flows through the water outlet pipe 403 under the action of the pump body 401, it flows into the connecting box 408 from the water outlet 409 and then into the box body 405 to provide nutrients for the hydroponic vegetables. This achieves the purpose of providing a continuous supply of nutrient solution and water to hydroponic plants in a convenient and effective manner.

[0025] The drain pipe 410 at one end of the water tank 404 is used to drain excess nutrient solution in the water tank 404 or to drain when the nutrient solution needs to be replaced. The valve 411 rotatably connected to the outer surface of the drain pipe 410 is used to control the opening and closing of the drain.

[0026] Two fixing plates 31 are fixed to the bottom of the partition 2. The clamping plate 32 can be flipped by rotating it with the fixing plates 31. The clamping plate 32 is flipped down. The locking hole 33 at one end of the clamping plate 32 works with the locking tongue 35 at the bottom of the connecting rod 34 that is rotatably connected to the bottom of the partition 2. When the clamping plate 32 is flipped into place, the connecting rod 34 is rotated, and the inner walls of the two placement slots 36 are engaged with the light strip 37. The light strip 37 is used to provide light for hydroponic vegetables and promote their growth. The two ends of the light strip 37 are respectively attached to the inner walls of the two placement slots 36 to ensure the stability of the light strip 37. It is inserted into the locking hole 33, thereby fixing the clamping plate 32 and preventing it from flipping over accidentally. This achieves the purpose of convenient and effective installation and removal of the light strip 37.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A multi-layer three-dimensional hydroponic vegetable cultivation rack, comprising four support rods (1), characterized in that: The outer surfaces of the four support rods (1) are fixedly connected to a plurality of partitions (2) that are evenly spaced. The bottom sides of the upper three partitions (2) are fixedly connected to a snap-fit ​​device (3), and the top of the plurality of partitions (2) are fixedly connected to a cultivation device (4). The cultivation device (4) includes a pump body (401), the bottom end of which is fixedly connected to the top end of one of the partitions (2). The output end of the pump body (401) is fixedly connected to an inlet pipe (402), and the input end of the pump body (401) is fixedly connected to an outlet pipe (403). A water tank (404) is fixedly connected to the top end of one of the lower partitions (2). The two ends of the water tank (404) are respectively connected to the inlet pipe (402) and the outlet pipe (403). One end of the opposite side is fixedly connected through the partition, wherein a box (405) is placed on the top of each of the three partitions (2), a box cover (406) is snapped onto the top of each of the three box bodies (405), and multiple holes (407) arranged in a rectangular array are opened on the top of each of the three box covers (406). A connecting box (408) is fixedly connected to one end of each of the three box bodies (405), and three water holes (409) are opened on the outer surface of the water outlet pipe (403). The snap-fit ​​device (3) includes two fixing plates (31), and a snap-fit ​​plate (32) is rotatably connected to one end of the opposite side of the two fixing plates (31). A lock hole (33) is opened at one end of the snap-fit ​​plate (32). A connecting rod (34) is rotatably connected to the bottom end of the partition (2). A lock tongue (35) is fixedly connected to the bottom end of the connecting rod (34). A placement groove (36) is opened on one side of the top of the snap-fit ​​plate (32). A light strip (37) is snap-fitted into the inner wall of the two placement grooves (36).

2. The multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: The outer surface of the water outlet pipe (403) is fixedly connected to one end of multiple partitions (2) and connecting box (408).

3. The multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: The water outlet (409) is located inside the connecting box (408).

4. The multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: One end of the water tank (404) is fixedly connected to a drain pipe (410), and a valve (411) is rotatably connected to the outer surface of the drain pipe (410).

5. The multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: The outer surface of the connecting rod (34) is in contact with the inner wall of the lock hole (33).

6. The multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: The keyhole (33) and the latch (35) are the same size.

7. A multi-layer three-dimensional hydroponic vegetable cultivation rack as described in claim 1, characterized in that: The two ends of the light strip (37) are respectively attached to the inner walls of the two placement slots (36).

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